%0 Journal Article %A K. V. Voronin %A S. A. Solovyev %T Solution of the Helmholtz problem using the preconditioned low-rank approximation technique %J Numerical methods and programming %D 2015 %P 268-280 %V 16 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/VMP_2015_16_2_a8/ %G ru %F VMP_2015_16_2_a8